<script setup lang="ts">
import { request } from '@/api'
import {
  closeToast,
  showLoadingToast,
  showSuccessToast,
  showToast,
  type ActionSheetAction,
} from 'vant'
import { onMounted, ref } from 'vue'
import base64ToBlob from 'b64-to-blob'

//修改头像
//定义控制头像是否显示的变量
const showAvatarSheet = ref(false)

const actions = [{ name: '拍照' }, { name: '相册' }]
//选项触发（拍照 or 相册）
const onSelectAvatar = async (actions: ActionSheetAction, index: number) => {
  if (index === 0) {
    // 拍照上传
    console.log('拍照上传')
  } else if (index === 1) {
    // 相册上传
    const data = await mk.pickerPhoto()
    console.log('相册上传')
    onUpdateAvatar(data)
  }
}

/**
 * 头像上传思路
 * 1.查看相册及拍照返回的格式 -> base64字符串
 * 2.将base64字符串转场二进制流数据（接口需要）
 * 3.创建一个formData对象
 * 4.将二进制数据添加到formData对象当中
 * 5.根据接口文档，实现上传
 * 6.渲染图片中的页面组件
 * 7.优化
 * 1.添加loading效果
 * 2.返回上一页时，更新头像
 */

// 1.3 头像上传
const onUpdateAvatar = async (data: string) => {
  try {
    showAvatarSheet.value = false
    showLoadingToast({ message: '正在上传', duration: 0, forbidClick: true })
    const image = base64ToBlob(data, 'image/jpeg')
    const fd = new FormData()
    fd.append('file', image, Date.now() + '.jpeg')
    const res = await request.post<MkResponse<{ avatar: string }>>(
      'member/profile/avatar',
      fd,
    )
    closeToast()
    profile.value.avatar = URL.createObjectURL(image)
    const user = mk.queryUser()
    user.avatar = res.data.result.avatar
    mk.updateUser(user)
    showToast({ message: '上传成功' })
  } catch (err) {
    showToast({ message: '上传失败' })
  }
}

// 选择生日日期
// 定义控制日期选择器的显示隐藏
const showBirthdayPopup = ref(false)
// 当前选中的绑定时间
const birthday = ref(['2000', '7', '28'])
// 确认选中日期
const onConfirmBirthDay = (data: any) => {
  console.log('选中的日期', data)
  //更新渲染
  profile.value.birthday = birthday.value.join('-')
  showBirthdayPopup.value = false
}

//所在地
const showLocationPopup = ref(false)
const areaList = ref<AreaColumns>()
onMounted(async () => {
  const data = await mk.getAreaColumns()
  console.log('地区数据', data)
  areaList.value = data
})
// 选择地区
//形参结构 => 获取形参时，直接解构数据（快速获取值）
// const onConfirmLocation = ({
//   selectedValues
// }: {selectedValues:number[]}) => {
const onConfirmLocation = (data: { selectedValues: number[] }) => {
  //往profile用户信息中新增三个字段参数（满足接口的需求）
  profile.value.provinceCode = data.selectedValues[0]
  profile.value.cityCode = data.selectedValues[1]
  profile.value.countyCode = data.selectedValues[2]

  //省
  const province = areaList.value?.province_list[data.selectedValues[0]]
  //市
  const city = areaList.value?.city_list[data.selectedValues[1]]
  //区
  const county = areaList.value?.county_list[data.selectedValues[2]]
  console.log('省市区', profile, city, county)
  //进行赋值更新
  profile.value.fullLocation = `${province} ${city} ${county}`
  showLocationPopup.value = false
}

//选择职业
const columns = [
  { text: '软件工程师', value: '软件工程师' },
  { text: '医生', value: '医生' },
  { text: '教师', value: '教师' },
  { text: '律师', value: '律师' },
  { text: '会计师', value: '会计师' },
  { text: '销售经理', value: '销售经理' },
  { text: '市场营销专员', value: '市场营销专员' },
  { text: '建筑师', value: '建筑师' },
  { text: '护士', value: '护士' },
  { text: '机械工程师', value: '机械工程师' },
]
const showProfessionPopup = ref(false)
const onChangeProfession = (data: { selectedValues: string[] }) => {
  console.log(data)
  //赋值更新
  profile.value.profession = data.selectedValues[0]
  showProfessionPopup.value = false
}

//获取用户信息
const profile = ref<ProfileInfo>({} as ProfileInfo)
onMounted(async () => {
  showLoadingToast({
    message: '加载中...',
    forbidClick: true,
    duration: 0,
  })
  const res = await request.get<MkResponse<ProfileInfo>>('member/profile')
  // 主动关闭loading效果
  closeToast()
  profile.value = res.data.result
  console.log(profile)
  // 选中生日控件时 -> 默认日期展示是当前用户接口返回的birthday值 (合理)
  birthday.value = profile.value.birthday.split('-')
})

//保存用户信息
const loading =ref(false)
const onSumit = async()=>{
  //1.展示loading效果
  loading.value =true
  //2.发送请求
  const res = await request.put<MkResponse<ProfileInfo>>('/member/profile',profile.value)
  //3.拿到用户数据
  console.log('用户信息',res.data.result)
  //4.更新鸿蒙测的user数据
  mk.updateUser(res.data.result)
  //5.关闭loading效果
  loading.value=false
  showSuccessToast('保存成功')
  
}

</script>

<template>
  <div class="profile-edit-page">
    <!-- 头像部分 -->
    <div class="avatar">
      <van-image
        round
        width="100"
        height="100"
        class="avatar-img"
        :src="profile.avatar"
        @click="showAvatarSheet = true"
      >
      </van-image>
      <div class="avatar-btn">
        <span @click="showAvatarSheet = true">修改头像</span>
      </div>
    </div>
    <van-action-sheet
      @select="onSelectAvatar"
      style="padding-bottom: 30px"
      v-model:show="showAvatarSheet"
      :actions="actions"
      cancel-text="取消"
      close-on-click-action
    />

    <!-- 中间表单部分 -->
    <van-cell-group>
      <van-field label="账号" readonly v-model="profile.account"></van-field>
      <van-field
        label="昵称"
        placeholder="请输入昵称"
        v-model="profile.nickname"
      ></van-field>
      <van-cell title="性别" class="gender">
        <van-radio-group :icon-size="16" v-model="profile.gender">
          <van-radio name="男">男</van-radio>
          <van-radio name="女">女</van-radio>
          <van-radio name="未知">未知</van-radio>
        </van-radio-group>
      </van-cell>
      <van-field
        v-model="profile.birthday"
        label="生日"
        readonly
        @click="showBirthdayPopup = true"
        placeholder="请选择日期"
      ></van-field>
      <van-popup v-model:show="showBirthdayPopup" position="bottom">
        <!-- 日期控件 -->
        <van-date-picker
          v-model="birthday"
          @cancel="showBirthdayPopup = false"
          @confirm="onConfirmBirthDay"
          title="选择日期"
          :min-date="new Date(1937, 1, 1)"
          :max-date="new Date()"
        />
      </van-popup>

      <van-field
        v-model="profile.fullLocation"
        label="所在地"
        @click="showLocationPopup = true"
        readonly
        placeholder="请选择所在地"
      ></van-field>
      <!-- 所在区 -->
      <van-popup v-model:show="showLocationPopup" position="bottom">
        <van-area
          @cancel="showLocationPopup = false"
          @confirm="onConfirmLocation"
          :area-list="areaList"
        >
        </van-area>
      </van-popup>

      <van-field
        v-model="profile.profession"
        label="职业"
        @click="showProfessionPopup = true"
        readonly
        placeholder="请选择职业"
      ></van-field>
      <!-- 打开选择职业弹层 -->
      <van-popup v-model:show="showProfessionPopup" round position="bottom">
        <van-picker
          :columns="columns"
          @confirm="onChangeProfession"
          @cancel="showProfessionPopup = false"
        >
        </van-picker>
      </van-popup>
    </van-cell-group>

    <div class="submit">
      <van-button  :loading="loading" @click="onSumit" round block  type="primary"> 保存资料 </van-button>
    </div>
  </div>
</template>

<style lang="css" scoped>
.avatar {
  padding: 30px;
  text-align: center;
  background-color: var(--mk-white);
}

.avatar-img {
  box-shadow: 0 0 5px var(--mk-gray);
}

.avatar-btn {
  color: var(--mk-linear_end);
  margin-top: 10px;
}

.gender ::v-deep(.van-cell__title) {
  width: 100px;
  flex: none;
}

.van-radio-group {
  display: flex;
  justify-content: space-between;
  height: 36px;
  width: 180px;
}

.submit {
  padding: 16px;
}
</style>
